随着红外探测器和拍星技术的迅速发展，利用近红外进行全天时星光目标探测已经成为可能。对近红外全天时星光图像进行了特性分析。近红外星光目标提取、星光目标定位误差修正方法的研究与改进将会给导航系统带来新的革命，使得全天时导航的稳定性与可靠性变得更佳。根据近红外星图技术及其发展状况，结合目前典型导航平台的需求，分析了基于近红外星图全天时定位技术在导航平台上应用的可行性。对其中的典型关键技术进行了论述，为该领域的研究与应用提供了相应的依据。

With the rapid development of infrared detector and near-infrared star imaging technologies, it is possible to use the near-infrared imaging technology to detect star targets all time. The characteristics of all-time near-infrared star images are analyzed. The study and improvement of near-infrared star extraction and star target location error correction will bring a new revolution to navigation systems. It will make navigation systems be more stable and reliable. According to the near-infrared star map technology, its development status and the current demand of typical navigation platforms, the feasibility to use the all-time location technology based on near-infrared star images in navigation platforms is analyzed. The typical technologies are discussed. The results provide the basis for the related research and application in this field.